import Vue from 'vue'

import Cookies from 'js-cookie'

import 'normalize.css/normalize.css' // a modern alternative to CSS resets

import Element from 'element-ui'
import './styles/element-variables.scss'
// import enLang from 'element-ui/lib/locale/lang/en'// 如果使用中文语言包请默认支持，无需额外引入，请删除该依赖

import '@/styles/index.scss' // global css
import '@/assets/css/global.css'

import App from './App'
import store from './store'
import router from './router'

import './icons' // icon
import './permission' // permission control
import './utils/error-log' // error log
import scroll from 'vue-seamless-scroll'
import Clipboard from '@/directive/clipboard/index'
import AutoFocus from '@/directive/focuse'
import './assets/fonts/iconfont.css'
Vue.use(Clipboard)
Vue.use(AutoFocus)
Vue.use(scroll)

import * as filters from './filters' // global filters
import _ from 'lodash'
/**
 * If you don't want to use mock-server
 * you want to use MockJs for mock api
 * you can execute: mockXHR()
 *
 * Currently MockJs will be used in the production environment,
 * please remove it before going online ! ! !
 */
// if (process.env.NODE_ENV === 'production') {
//   const { mockXHR } = require('../mock')
//   mockXHR()
// }

Vue.use(Element, {
  size: Cookies.get('size') || 'medium' // set element-ui default size
  // locale: enLang // 如果使用中文，无需设置，请删除
})

// register global utility filters
Object.keys(filters).forEach(key => {
  Vue.filter(key, filters[key])
})

Vue.config.productionTip = false
// 判断是否为JSON格式
Vue.prototype.$isJSON = function(str) {
  if (typeof str === 'string') {
    try {
      var obj = JSON.parse(str)
      console.log(typeof obj)
      if (obj && typeof obj === 'object') {
        return true
      } else {
        return false
      }
    } catch (e) {
      console.log('$isJSON error：', e)
      return false
    }
  } else {
    return false
  }
}
Vue.prototype.$bus = new Vue()
new Vue({
  el: '#app',
  router,
  store,
  render: h => h(App)
})
